4145332 has 18 divisors (see below), whose sum is σ = 7465542. Its totient is φ = 2013984.

The previous prime is 4145299. The next prime is 4145333. The reversal of 4145332 is 2335414.

4145332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2572816 + 1572516 = 1604^2 + 1254^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5098 + ... + 5854.

Almost surely, 2^4145332 is an apocalyptic number.

It is an amenable number.

4145332 is a deficient number, since it is larger than the sum of its proper divisors (3320210).

4145332 is a wasteful number, since it uses less digits than its factorization.

4145332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 796 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 4145332 is about 2036.0088408452. The cubic root of 4145332 is about 160.6397820832.

The spelling of 4145332 in words is "four million, one hundred forty-five thousand, three hundred thirty-two".